User's Manual Part 2

Release8InstallationandConfigurationGuide
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Issue2,November2007 Draft5forRegulatoryReview 288
Figure 94: VLAN tab of SM, example
In the VLAN tab of an SM, you may set the following parameters.
Dynamic Learning
Specify whether the SM should (Enable) or should not (Disable) add the VIDs of
upstream frames (that enter the SM through the wired Ethernet interface) to the VID
table. The default value is Enable.
Allow Frame Types
Select the type of arriving frames that the SM should tag, using the VID that is stored in
the Untagged Ingress VID parameter. The default value is All Frames.
VLAN Aging Timeout
Specify how long the SM should keep dynamically learned VIDs. The range of values is 5
to 1440 (minutes). The default value is 25 (minutes).
NOTE:
VIDs that you enter for the Untagged Ingress VID and Management VID
parameters do not time out.